Long, W. A. (1990). Fetal and neonatal cardiology. Saunders.
Chicagoスタイル(17版)引用形式Long, Walker A. Fetal and Neonatal Cardiology. Philadelphia, PA: Saunders, 1990.
MLA(9版)引用形式Long, Walker A. Fetal and Neonatal Cardiology. Saunders, 1990.
警告: この引用は必ずしも正確ではありません.